import { Asset, Frontier } from "xdb-digitalbits-sdk";
import { Token } from "../types";
/**
 * Get the string identifier for a token.
 * @returns "native" if the token is native, otherwise returns
 * `${tokenCode}:${issuerKey}`.
 */
export declare function getTokenIdentifier(token: Token): string;
/**
 * Get the string identifier for a balance line item from Frontier. The response
 * should be the same as if that balance was a Token object, and you passed it
 * through `getTokenIdentifier`
 * @returns Returns `${tokenCode}:${issuerKey}`.
 */
export declare function getBalanceIdentifier(balance: Frontier.BalanceLine): string;
/**
 * Convert a Wallet-SDK-formatted Token object to a DigitalBits SDK Asset object.
 * @returns Returns `${tokenCode}:${issuerKey}`.
 */
export declare function getDigitalBitsSdkAsset(token: Token): Asset;